#  OLS


summary(lm(factor ~ tr, data = subset(smol1, wt > 0), weights = wt))
summary(lm(factor ~ tr, data = subset(smol2, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol3, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol4, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol5, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol6, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol7, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol8, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol9, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol10, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol11, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol12, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol13, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol14, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol15, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol16, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol17, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol18, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol19, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol20, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol21, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol22, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol23, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol24, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol25, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol26, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol27, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol28, wt > 0), weights = wt))
summary(lm(factor ~ tr, data = subset(smol29, wt > 0), weights = wt))
summary(lm(factor ~ tr, data = subset(smol30, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol31, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol32, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol33, wt > 0), weights = wt))
summary(lm(factor ~ tr + cntry, data = subset(smol34, wt > 0), weights = wt))
summary(lm(factor ~ tr, data = subset(smol35, wt > 0), weights = wt))
summary(lm(factor ~ tr, data = subset(smol36, wt > 0), weights = wt))

